"Closterium ceratium" . "Closterium ceratium" . _:b75672249 "GBIF id" . . "73058" . "Perty, 1852" . _:b76583032 "WoRMS id" . _:b75672249 . "Closterium ceratium Perty, 1852" . _:b75672249 . . . . _:b75672249 . . _:b76583032 "608724" . _:b75407693 "AlgaeBase id" . . _:b75672249 "2646466" . . _:b75407693 . . _:b75407693 "t7ec9e0494d9e2dfc" . _:b76583032 . "2646466" . _:b75407693 . . "608724" . . "Closterium ceratium" . . _:b75407693 . "t7ec9e0494d9e2dfc" . _:b76583032 . _:b76583032 .